/*
 * Copyright (C) 2011 by Fabien Barbero
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.flickr.api;

import org.json.JSONException;
import org.json.JSONObject;

/**
 * 
 * @author Fabien Barbero
 */
public abstract class ServerResponse {

    private ErrorResponse err;
    
    private ResponseStatus status;
    
    protected ServerResponse() {
    }
    
    final ErrorResponse getError() {
        return err;
    }

    final ResponseStatus getStatus() {
        return status;
    }
    
    enum ResponseStatus {
    
        fail,
        ok;
    
    }
    
    final void read(JSONObject json) throws JSONException {
        err = new ErrorResponse(json);
        status = ResponseStatus.valueOf(json.getString("stat"));
        readObject(json);
    }
    
    protected abstract void readObject(JSONObject json) throws JSONException;
    
}
